[ Past Perfect and Past Perfect Continuous Tense ]
As soon as Betty ………………………………………. the door, the burglar alarm went off. (open)
A. opened
B. had opened
C. was opening
D. had opended

Random Topics:
AbilityIrregular verbsArticles and NounsAuxiliary and Modal VerbsVerb Patterns / IngPassive Voice in Past and Present TenseDefinite pronouns (Subject, Object, Reflexive)Past Perfect & Past SimpleFinite and Non-Finite Verb-ed or -ingOther quiz:
Will & Be going to › ViewMy younger sister looks confident today.
I think she……(win) the singing contest.
A. will win
B. is going to win
C. will won
D. are going to win
Simple Present Tense › View
I do __________ like her
A. Not
B. Isn’t
C. No
I like spaghetti ___ I don’t eat it often.
a. but
b. butt
Tenses › View
We ______ (study) for the test at the moment.
A. are studying
B. studying
C. studies
D. is studying
